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Basis of Presentation and Summary of Significant Accounting Policies - Gains (Losses) on Foreign Exchange Contracts (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Cost of Sales [Member] | Foreign Currency Exchange Contract [Member]
Derivative [Line Items]
Realized gains (losses) on closed contracts	$ 1,823	$ 136	$ (1,157)	$ (407)
Unrealized (losses) gains on open contracts	(678)	(3,044)	646	(2,518)
Cumulative net pre-tax gains (losses)	1,145	(2,908)	(511)	(2,925)
Interest Income [Member] | Cross Currency Interest Rate Contract [Member]
Derivative [Line Items]
Interest earned	3,784	2,923	7,498	5,150
Stockholders' (Deficit) Equity [Member] | Cross Currency Interest Rate Contract [Member]
Derivative [Line Items]
Unrealized (losses) gains on open contracts	$ (5,615)	$ (6,022)	$ (93)	$ 1,098

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Amount of increase in the fair value of derivatives recognized in the income statement.

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-Publisher FASB
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-Section 50
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